**Paul Reiser** (New York, 1956) is an American actor, comedian, and writer. Known for his versatility and subtle humor, he gained his first significant recognition with Barry Levinson's ensemble film *Diner* (1982).

He then solidified his film career with memorable roles in hits such as *Beverly Hills Cop* (1984) and its sequel, where he played Detective Jeffrey Friedman. A notable performance that showcased his range was that of the manipulative Carter Burke in James Cameron's *Aliens* (1986), a more ambiguous and sinister character.

More recently, he received acclaim for his role in *Whiplash* (2014), demonstrating his ability to tackle intense dramas. His acting style is often characterized by a blend of sharp humor, intelligence, and a vein of neurosis, frequently portraying "normal" characters with depth and complexity.